Summarize the advantages and disadvantages of OLED

Advantage
1. The thickness can be less than 1mm, only 1/3 of the LCD screen, and the weight is also lighter;
2. Solid body, no liquid material, so better seismic performance, not afraid of falling;
3. There is almost no visual angle problem. Even when viewed from a large angle of view, the picture is still not distorted;
4. The response time is one thousandth of that of LCD, and there will be no drag shadow on the display of moving picture 
5. Low temperature characteristics are good. It can still display normally at minus 40 degrees, but LCD can not;
6. The manufacturing process is simple and the cost is lower;
7. Higher luminous efficiency and lower energy consumption than LCD;

8. It can be manufactured on substrates of different materials and can be made into flexible displays that can be bent.

Shortcoming
1. The service life is usually only 5000 hours, which is lower than that of LCD at least 10000 hours;
2. It cannot realize mass production of large screen, so it is only applicable to portable digital products at present;
3. There is the problem of insufficient color purity, and it is not easy to display bright and rich colors.